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Method for STEP-NC manufacturing feature recognition based on STEP and improved neural network
ZHANG Yu, DONG Xiaoye, LI Dongsheng, ZENG Qifeng, YANG Shuhua, GONG Yadong
ACTA AERONAUTICAET ASTRONAUTICA SINICA . 2019, (7): 422687 -422687 .  DOI: 10.7527/S1000-6893.2018.22687